| 摘要 |
<p>The system (1) has a heating pipeline designed as a self-limiting heating band (3) for heating a fuel pipeline (2), where the fuel pipeline transports liquid fuel of high viscosity such as diesel oil, vegetable oil and vegetable fat. A heat installation (4) made of plastic coats the fuel pipeline and the heating pipeline with foam, where the fuel pipeline is made of plastic or metal. The heating band is wound around the fuel pipeline, and two coolant pipelines extend parallel to the fuel pipeline, where the coolant pipelines are heated by the heating band.</p> |
